Selena Gomez and Justin Bieber: On Again?!

Selena Gomez and Justin Bieber spend the 4th of July together (Instagram)

Selena Gomez and Justin Bieber can't seem to stay away from one another.

The pop star pair, who dated for two years before announcing their split last fall, has seemingly reunited yet again -- and they want the world to know it.

After rumors circulated that the duo spent the Fourth of July together, the Biebs Instagrammed a photo Friday of himself and the "Come and Get It" singer wearing black baseball hats and shades with the caption, "#heartbreaker." And while Gomez, sporting red lipstick and a sultry stare, certainly looks the part (and likely lives up to the name after her multiple splits with the Biebs), "heartbreaker" is also the title of his soon-to-be-released new single.

Further confirming their reunion, Christina Milian's fiancé Jas Prince posted a video on Instagram the night of July 4th, in which Bieber can be seen with his arms around Gomez in the background. The couple also celebrated America's Independence Day (though Bieber is Canadian) with longtime Bieber pals Alfredo Flores and Lil' Twist — who tweeted multiple photos of both Gomez and Bieber. Gomez also made a cameo playing with sparklers in an Instagram video Flores posted from what seems to be the same party.

The reconciliation came just days after Gomez was photographed at Disney World wearing the same Alexander Wang tank top her ex wore during a concert stop in Norway in April — the last time the two were known to be together.

So for now, it seems to be he loves her, instead of he loves her not. What do you think: Will this Jelena reconciliation last?